KYB KG4530 Shock Absorber - Front

Overview of KYB Gas-a-just Suspension Shock Absorber KG4530

The KYB Gas-a-just shock absorber KG4530 is engineered for precise suspension control on select Mercedes-Benz models. Designed to restore original handling and ride comfort, this shock absorber suits vehicles such as the 300D, 380SE, and 560SEL.

• Compressed length: 12.72 inches
• Extended length: 18.5 inches
• Stroke length: 5.79 inches
• Lower mount type: Special
• Upper mount type: S1
• Includes dust cover for protection
• Equipped with B-stop and R-stop bumpers

Detailed Features and Specifications

The KG4530 shock absorber from KYB's Gas-a-just line features a compressed length of 12.72 inches and an extended length of 18.5 inches, providing a stroke length of 5.79 inches. This precise sizing ensures compatibility with various Mercedes-Benz models including the 300SDL, 380SEC, and 500SEL. The shock includes a special lower mount and an S1 upper mount type, designed to fit securely and maintain suspension geometry. A dust cover is included to protect internal components from debris and extend service life. Additionally, the shock absorber incorporates both B-stop and R-stop bumpers to prevent over-compression and over-extension, enhancing durability and ride quality. Notably, this model does not include an internal rebound spring.

About the KYB Gas-a-just Product Line

The Gas-a-just series by KYB is developed to provide consistent damping performance with a focus on restoring factory ride characteristics. This line is tailored for vehicles requiring precise suspension tuning, such as the Mercedes-Benz models compatible with the KG4530. Gas-a-just shocks are designed to offer reliable gas-charged damping without internal rebound springs, relying on external bump stops for travel control.

Applications and Problem Solving

• Restores original suspension performance on Mercedes-Benz 300D, 380SL, and 560SEL
• Reduces excessive body roll and improves vehicle stability
• Eliminates harsh or bouncy ride caused by worn shocks
• Prevents suspension bottoming out with integrated bump stops
• Protects suspension components from dust and debris with included dust cover

Installation Notes and Tips

• Verify compatibility with your specific Mercedes-Benz model and year before installation
• Inspect mounting points for wear or damage prior to fitting the KG4530 shock absorber
• Use proper tools to avoid damage to the special lower mount and S1 upper mount
• Ensure bump stops (B-stop and R-stop) are correctly positioned to prevent over-travel
• Replace shocks in pairs to maintain balanced suspension performance

Quality Assurance and Warranty

KYB manufactures the Gas-a-just KG4530 shock absorber to meet OEM specifications for fit and function. The product includes a dust cover and bump stops to enhance durability. While specific warranty details are not provided here, KYB typically offers coverage against defects in materials and workmanship. For warranty information, consult KYB or authorized distributors.